r22 leak detector

... in HVAC, refrigeration, and automotive repair who need fast and reliable refrigerant detection. ✅High Accuracy Measurement Equipped with a hi...

ZH300 Negative Corona Refrigerant Gas For Commercial Air-Condition R134a//HFO-1234yf The ZH300 corona refrigerant is on...

...: A mass spectrometer (MSLD), commonly referred to as a helium , locates in a container and evaluates...

...-10000ppm Sensitivity (resistance ratio) : 0.2~0.7 () Rs(9000ppm)/Rs(3000ppm) Heater voltage: 5V±0.2V(AC/DC) Supply voltage: 5.0±0.2V DC Two, re...

... Flow Rate: 4.5T Big Flow Power Supply: 50-60Hz Application: Outdoor, Hotel, Garage, Commercial, Household Power Source: Manual Featur...

Cheap Pipe Water Water Pipeline Acoustic Product Description PQWT-L Indoor Pipeline Water is t...

...flow. 3.Instant smoke generation. 4.Equipped with pressure gauge and flow adjustable meter to ensure quick diagnosis of status. 5.Universal ad...

... base of HLD and has the independent intellectual property rights for vacuum detection system. The detectors and detection systems d...

.... underground tank oil the detail as follow: A : picture B : detail Product introduction Double-deck Tank Leakage Detecting Instrumen...

... automatic Pipe detection tool. It will help us quickly and accurately locate s on the pipe system, such as: Extraction System Test, Emiss...

Aluminum Alloy Gas Leak Detector IP66 Toxic H2S Detector For Safety Protection Exd II CT6 IP66 Hydrogen Gas Leak Detector Three Colors Backlight Fixed...

... YA-D400 series point type gas are widely used in chemical, petroleum, metallurgy, liquefied gas stations, painting operations, gas trans...

HT58PRO Gas Gas High precision gas sensor sensitive sensor portable combustible Gas Description Summary: This device is a combu...

... Acetylene Gas For Acetylene Gas Cylinder Detection C2H2 Acetylene gas is extremely toxic gas. YT-95H-B-C2H2 gas is equipped...

Natural Gas Detector APP Control LCD Display Temperature Sensor Smart WiFi Gas Leak Detector About this item 【Good Detector For Kitchen】 The All-In-On...

Extremely Sensitive Portable R290 R600a Refrigerant Gas Leak Detector for AC Maintaining Features Refrigerant Leak Detector is a perfect tool for main...

... float switch, with simple structure and stable running. 2,High sensitivity: response time is less than one second. 3,Less cost, high efficiency:on...

OBD2 Bluetooth 25K80 Evap Smoke Machine for 12V Diesel Cars Red KW901 Evap Smoke Machine parameters: Item name Evap Leak D...

... Introduction BH-90E portable gas is a new type of gas that adopts LSI technique and meets international smart ...

... (hereinafter referred to as the ) is a fully intelligent gas designed by advanced large-scale integrated c...